During the flour milling process, the wheat scourer needs to choose proper scouring strength according to durability of the wheat and impurity on the surface. ...
WHEAT SCOURER can be classified into horizontal and vertical according to different installation ways of scouring board and sieve cylinder. It can also be divided into single and multiple according to quantity of the sieve chest.
The wheat scourer is commonly composed of high rotary speed scouring device and static cylinder. The scouring device is composed of different shapes of knocking board and pins which should be installed with operation cylinder to form a stable scouring area. The cylinder is composed of rough sieve drum or sieve plate.
Impurities on the surface of the wheat can be shaken off by scouring and knocking. The wheat scourer presses the wheat which rubs each other to get off some pollutants. Materials in the working area move in spiral motion along the sieve cylinder by push of the scouring plate, leading to repeated cleaning processes.
The faster the line speed of the scouring plate, the quicker the relative velocity of it between the wheat. Line speed of the scouring board is the key for the knocking force. The wheat scourer will realized cleaning effect only when the scouring board reached to some line speed.
During the flour milling process, the wheat scourer needs to choose proper scouring strength according to durability of the wheat and impurity on the surface.
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